Identify the sequence as arithmetic geometric or neither

Question

1.6,0.8,0.4,0.2…..

Answer 1

The given sequence is a geometric sequence because the ratio between any two consecutive terms is the same. In this case, dividing any term by the previous term, we get:

0.8/1.6 = 0.5
0.4/0.8 = 0.5
0.2/0.4 = 0.5

So, the common ratio between any two consecutive terms is 0.5.

Answer 2

nerd